JSB-1200KV Infusion Pump Quality Infusion pump provides high accuracy. It has 8 hours build in battery life at high capacity use. Eliminates false alarms with a unique design of drop sensor. Has three work modes: drop counting control, volume control, and time control mode. Features Signal compatible with IV sets of any standard Eliminates false alarms 8 hours of built-in battery life Three work modes Special light for night operation Three levels of occlusion pressure Three levels of alarm volume Switch ml/h and drop/min freely Self-correcting occlusion alarm according to the soft hardness of the IV sets Waterproof and anti-sticking design drop detector Bolus function Specifications Flow range: 1.0~99.9ml/h, 0.1ml/h increment, 100~1200ml/h, 1ml/h increment; or 1~400drops/min, 1 drop/min increment. Flow precision: ± 5% Target Volume: 0~9999ml, 1ml increment Time Limit Range: 1~1999min, 1min increment Purge Rate: 600 ml/h. Bolus : Adjustable from 10~1200ml/h, in steps of 0.1ml/h (flow rate < 100ml/h) and 1ml/h(flow rate > 100ml/h) KVO rate : if the flow rate ≤10 ml/h, KVO is 1ml/h. Otherwise KVO is 3ml/h. Power supply: AC100~240V, 50/60Hz, Internal Lithium-ion polymer battery: DC 11.1V, ≥1600mAh. The battery backup is approx. 8 hours (when using a, fully charged battery and running at 20 drops/min with any standard IV Set). Power consumption: ≤25VA Class: I Type: CF Size: 125mm × 125mm × 230mm Net weight: approx. 2.2kg Operating condition: Ambient temperature: 5~40 degree C, Relative humidity: 20~90% Storage condition: Ambient temperature: -10~55degree C Relative humidity : 10~90%.